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Communication Dans Un Congrès Année : 2016

Shedding intermittency in a shockwave-laminar boundary layer interaction

Résumé

The interaction between an oblique shock wave and a laminar boundary layer has been studied using Direct Numerical Simulations at Mach = 2.25 for a shock angle \beta = 33:1 degrees. For these shock conditions, the boundary separates and forms a large recirculation bubble. Unlike in the turbulent case, the vortices created in the shear layer are found not to be uniformly distributed along the spanwise direction because of a strong shedding intermittency.
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Dates et versions

hal-01629392 , version 1 (06-11-2017)

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  • HAL Id : hal-01629392 , version 1

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Guillaume Fournier, Amer Chpoun, Christian Tenaud. Shedding intermittency in a shockwave-laminar boundary layer interaction. International Congress of Theoretical and Applied Mechanics, Aug 2016, Montréal, Canada. ⟨hal-01629392⟩
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